package com.lijin.study.java.acct;

public class Test2 {

	private Test1 t1 = null;
	
	public Test2() {
	}
	
	public void setT1(Test1 t1) {
		this.t1 = t1;
	}
	
	public void printInfo() {
		t1.printInfo();
	}
}
